All Systems Operational

Uptime over the past 90 days. View historical uptime.
Klaviyo App Operational
90 days ago
99.82 % uptime
Today
Klaviyo App Operational
90 days ago
99.82 % uptime
Today
Klaviyo Support Operational
Klaviyo API Operational
90 days ago
99.98 % uptime
Today
Email Sending Operational
90 days ago
100.0 % uptime
Today
Campaign Email Sending Operational
90 days ago
100.0 % uptime
Today
Flow Email Sending Operational
90 days ago
100.0 % uptime
Today
Email Deliverability Operational
Email Content Operational
SMS Sending Operational
90 days ago
100.0 % uptime
Today
SMS Sending - Toll Free Number SMS Operational
90 days ago
100.0 % uptime
Today
SMS Sending - Toll Free Number MMS Operational
90 days ago
100.0 % uptime
Today
SMS Sending - Short Code SMS Operational
90 days ago
100.0 % uptime
Today
SMS Sending - Short Code MMS Operational
90 days ago
100.0 % uptime
Today
SMS Sending - Other Operational
SMS Deliverability Operational
SMS Content Operational
SMS Number Provisioning Operational
Mobile Push Sending Operational
90 days ago
100.0 % uptime
Today
Integrations Operational
90 days ago
99.99 % uptime
Today
Integrations - Shopify Operational
90 days ago
99.99 % uptime
Today
Integrations - WooCommerce Operational
90 days ago
100.0 % uptime
Today
Integrations - BigCommerce Operational
90 days ago
100.0 % uptime
Today
Integrations - Magento Operational
90 days ago
100.0 % uptime
Today
Integrations - Magento 2 Operational
90 days ago
100.0 % uptime
Today
Integrations - Other Operational
Analytics Operational
90 days ago
99.96 % uptime
Today
Segmentation Operational
90 days ago
99.96 % uptime
Today
Reviews Operational
90 days ago
100.0 % uptime
Today
Flow Triggering Operational
List Subscription Operational
Signup Forms Operational
Unsubscribe & Preference Pages Operational
Klaviyo.com Operational
Klaviyo Help Center Operational
Klaviyo Developers Operational
Profiles Operational
K:Service Operational
90 days ago
100.0 % uptime
Today
Customer Agent Operational
90 days ago
100.0 % uptime
Today
Customer Hub Operational
90 days ago
100.0 % uptime
Today
Helpdesk Operational
90 days ago
100.0 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Jun 4, 2026

No incidents reported today.

Jun 3, 2026
Shopify API Outage
Resolved - The issue affecting Shopify integrations has been resolved, and Shopify data syncing has returned to normal. Automated retry processes will continue to work through the backlog of affected requests. Some customers may see their integration in a failed state, but the retry processes will automatically fix this. Customers who saw errors while setting up a new Shopify integration can retry. This incident has been resolved.
Jun 3, 13:16 EDT
Monitoring - We're seeing further recovery for Shopify integrations, and Shopify data syncing is returning to normal. Automated retry processes are working through the backlog of affected requests. No action is required for customers with existing integrations. Customers who saw errors while setting up a new Shopify integration can retry that setup. We continue to monitor closely and appreciate your patience throughout this incident.
Jun 3, 11:06 EDT
Identified - The issue has been identified and we are seeing early signs of recovery. We are continuing to monitor the situation closely and will share another update shortly.
Jun 3, 10:46 EDT
Investigating - Klaviyo is aware of an issue affecting the Shopify integration.
Some customers attempting to set up a new Shopify integration, or performing actions that depend on the Shopify API, may be encountering errors.
Customers with existing integrations may experience delays in Shopify data syncing. The issue is caused by a partial outage affecting an upstream service, and our team is actively monitoring the situation while automated retry processes work to recover affected requests.

You can follow the external incident here: https://www.shopifystatus.com/incidents/gbqcx5fk01gz

We will share more as soon as the situation is understood.
Jun 3, 10:23 EDT
Jun 2, 2026

No incidents reported.

Jun 1, 2026

No incidents reported.

May 31, 2026

No incidents reported.

May 30, 2026

No incidents reported.

May 29, 2026

No incidents reported.

May 28, 2026

No incidents reported.

May 27, 2026

No incidents reported.

May 26, 2026

No incidents reported.

May 25, 2026

No incidents reported.

May 24, 2026

No incidents reported.

May 23, 2026

No incidents reported.

May 22, 2026

No incidents reported.

May 21, 2026

No incidents reported.

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